JPH0476338U - - Google Patents
Info
- Publication number
- JPH0476338U JPH0476338U JP11725390U JP11725390U JPH0476338U JP H0476338 U JPH0476338 U JP H0476338U JP 11725390 U JP11725390 U JP 11725390U JP 11725390 U JP11725390 U JP 11725390U JP H0476338 U JPH0476338 U JP H0476338U
- Authority
- JP
- Japan
- Prior art keywords
- steady rest
- arm
- pinion
- tool post
- turning
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 208000012661 Dyskinesia Diseases 0.000 claims 1
- 238000003754 machining Methods 0.000 claims 1
- 239000003638 chemical reducing agent Substances 0.000 description 1
Landscapes
- Machine Tool Units (AREA)
Description
第１図および第２図は本考案に係る振れ止め装
置の一実施例の２態を示すそれぞれ正面図であり
、第３図は第１図中Ａ−Ａ断面図であり、第４図
は第２図中Ｂ−Ｂ断面図である。
図面中、１は振れ止め本体、２は蓋、３はアー
ム、４はピニオン、８は減速機付モータ、９はパ
ツド、１４はリミツトスイツチ、ａはワーク、ｂ
は刃物台、ｃはベツドである。
1 and 2 are respectively front views showing two states of an embodiment of the steady rest device according to the present invention, FIG. 3 is a cross-sectional view taken along line A-A in FIG. 1, and FIG. It is a BB sectional view in FIG. 2. In the drawing, 1 is the steady rest body, 2 is the lid, 3 is the arm, 4 is the pinion, 8 is the motor with reducer, 9 is the pad, 14 is the limit switch, a is the workpiece, b
is the turret, and c is the bed.
Claims (1)
置において、円弧状をなす振れ止め本体と、当該
振れ止め本体内の旋削刃物台側にピニオンと噛み
合つて出入りするアームと、当該ピニオンを回転
させる駆動源と、当該振れ止め本体とアームとに
取り付けられた複数のパツドと、当該アームの異
常動作を制御する手段とを具え、当該パツドと当
該アームの動きにより径の大小に関係なくワーク
を支持できる一方、加工時における前記刃物台と
の干渉が防止できることを特徴とする振れ止め装
置。 A steady rest device used for turning a long cylindrical object includes an arc-shaped steady rest body, an arm that engages with a pinion and moves in and out of the turning tool post side of the steady rest body, and rotates the pinion. It is equipped with a drive source, a plurality of pads attached to the steady rest main body and the arm, and a means for controlling abnormal movement of the arm, and supports a workpiece regardless of its diameter by the movement of the pad and arm. A steady rest device characterized in that it is possible to prevent interference with the tool post during machining.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11725390U JPH0476338U (en) | 1990-11-09 | 1990-11-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11725390U JPH0476338U (en) | 1990-11-09 | 1990-11-09 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0476338U true JPH0476338U (en) | 1992-07-03 |
Family
ID=31865141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11725390U Pending JPH0476338U (en) | 1990-11-09 | 1990-11-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0476338U (en) |
-
1990
- 1990-11-09 JP JP11725390U patent/JPH0476338U/ja active Pending